Quarter	US dollars
1999-09-30	138
1999-12-31	150
2000-03-31	199
2000-06-30	148
2000-09-30	157
2000-12-31	164
2001-03-31	158
2001-06-30	158
2001-09-30	138
2001-12-31	213
2002-03-31	135
2002-06-30	131
2002-09-30	140
2002-12-31	188
2003-03-31	139
2003-06-30	271
2003-09-30	301
2003-12-31	394
2004-03-31	430
2004-06-30	397
2004-09-30	371